Barrel with a throat

专利摘要:
Bung keg having a carry and transport ring molded to the envelope by a connecting web. The bottom edge and the vertical inner wall of the ring provide bearing surfaces for the keg grab. The connecting web merges into the envelope at an acute angle, while the grooved portion of the web, between the vertical inner wall and the keg head, has a bottom point that is in the same horizontal plane as the bottom edge. Besides being formed by a blown method, the bung key can be constructed by welding prefabricated components together.
公开号:SU1487808A3
申请号:SU864027315
申请日:1986-04-24
公开日:1989-06-15
发明作者:Ditmar Pshitulla
申请人:Mauser Werke Gmbh；
IPC主号:

专利说明:

The invention relates to containers for liquid and viscous materials, namely to a barrel with a neck made of thermoplastic material.
The purpose of the invention is to increase the service life.
Figure 1 shows the upper part of the barrel with a neck, section; on, 10 figure 2 - a barrel with a neck, the body of which consists of three parts, a section.
The barrel contains a cylindrical body 1 with a neck 2 and at least 15 a bearing annular protrusion 3 for grabbing, made integral with the body 1 and connected to it by a belt 4. The protrusion 3 is placed in the area adjacent to the end part 5 housing 1.
Between the annular protrusion 3 and the casing 1, an annular groove 6 is formed, open from the end side of the casing 1. The surface 7 of the band 4 adjacent 25 to the cylindrical part of the casing 1 is placed at an acute angle L to the axis of the barrel. The horizontal supporting surface 8 of the annular protrusion 3 'is placed in the same plane as the base of the annular groove 6. The barrel is made by blowing from a thermoplastic material.
/ The wall 9 of the annular groove 6 formed by the annular protrusion 3, 35 can be tilted outward at an acute angle β to the axis of the barrel. .
The barrel body 1 can be made of three separate prefabricated parts - a central 40 cylindrical part 10 and two · end parts 5 with adjacent cylindrical sections 11 and the indicated annular protrusions 3.
In this case, parts of the housing 1 are connected 45 by welding.
When a barrel is made by blowing from a thermoplastic material, welded joints are formed in the area of the bearing annular protrusion 3. The welding zones are subjected to high tensile and bending stresses when transporting the barrel or when the filled barrel falls. Placing the surface 7 of the belt 4 adjacent55 to the cylindrical part 10 of the housing 1, at an acute angle to the axis of the barrel, as well as placing the horizontal supporting surface 8 of the annular protrusion 3 in the same plane as the base of the annular groove 6, allows you to free ^{: the} critical welding zone of the annular protrusion 3 from bending stress.
Due to the placement of the surface 7 of the belt 4 at an acute angle σί to the axis of the barrel, the belt 4 is only subjected to harmless tensile stresses that occur in the barrel cylindrical body 1 during transportation of the barrel using a grab grab. ’As a result, the belt-> juice 4 can be made relatively thin-walled, which ensures its high elasticity.
When a filled barrel falls to the soil, shock loads before; the ring protrusion 3 perceives everything. Due to the impact, the protrusion 3 tilts inward around the elastic band 4 and is hit by the wall 9 against the barrel body G. Thus, the bending forces are transmitted to the end part 5 of the housing and the welding zone is freed from stresses.
The invention allows to increase the life of the barrel.

权利要求:
Claims (3)
[1]
1. A barrel with a neck made by blowing from a thermoplastic material, comprising a cylindrical body and at least one supporting annular protrusion for a grab grab, made. Integral with the body, connected to it by a belt and placed in the region adjacent to the end part of the body, wherein an annular groove is formed between the protrusion and the housing, open from the front side of the housing, characterized in that, in order to increase the service life, the surface of the belt adjacent to the cylindrical part of the housing, It is still at an acute angle to the axis of the barrel, and the horizontal supporting surface of the annular protrusion is placed in the same plane with the base of the annular groove.
[2]
2. Barrel pop.!, Characterized in that the wall of the annular groove formed by the annular protrusion is inclined outward at an acute angle to the axis of the barrel.
[3]
3. The barrel according to π.1, with the exception that the barrel body consists of tray parts - the central cylindrical and two end parts with adjacent cylindrical sections and the indicated annular protrusions when this part of the body is interconnected by welding.

类似技术:

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公开号 | 公开日 | 专利标题

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SU1487808A3|1989-06-15|Barrel with a throat

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US4552275A|1985-11-12|Pressurized fluid package

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US7520400B2|2009-04-21|Plastic blow molded freestanding container

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US4749092A|1988-06-07|Saturated polyester resin bottle

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US3927782A|1975-12-23|Plastic container and base construction

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RU2118602C1|1998-09-10|Semirigid folding container

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NZ524602A|2004-03-26|Hot fill container with vertically asymmetric vacuum panels

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US4241839A|1980-12-30|Base-cup for assuring vertical alignment of semi-hemispherically bottomed bottles

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WO1986005462A1|1986-09-25|Improvements in or relating to plastics containers

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RU1813058C|1993-04-30|Container for carbonized beverages

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ES2124925T3|1999-02-16|SELF-STABLE POLYESTER CONTAINERS FOR SOFT DRINKS.

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KR830002631A|1983-05-30|Plastic container with hemispherical bottom wall protruding hollow corner part

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IE32761L|1969-08-13|Composite container

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ECSP930942A|1994-03-07|CONTAINER WITH SUPPORT BASE

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ES8400287A1|1983-10-16|Pressure resisting plastic bottle

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EP0350782A3|1990-10-31|Blow molded bottle with improved self supporting base

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US4331246A|1982-05-25|Container

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US4463860A|1984-08-07|Saturated polyester resin bottle and stand

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US5314067A|1994-05-24|Bottle connection system

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NL8006687A|1981-07-16|SOIL CONSTRUCTION FOR PLASTIC HOLDERS.

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SU1662347A3|1991-07-07|Thermoplastic barrel

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EP0441966B1|1994-11-30|Bottle made of synthetic resin

同族专利:

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公开号 | 公开日

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PT82655B|1990-11-20|

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GR861931B|1986-11-25|

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AR240435A1|1990-04-30|

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AT394533B|1992-04-27|

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DE8521677U1|1985-09-12|

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DE3526921C2|1993-02-04|

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DK87486A|1987-01-28|

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NL8601178A|1987-02-16|

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SE465825B|1991-11-04|

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FI85680C|1992-05-25|

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US4674648A|1987-06-23|

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HUT42998A|1987-09-28|

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JPH0637208B2|1994-05-18|

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FR2585330A1|1987-01-30|

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CN1007722B|1990-04-25|

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AU5568886A|1987-01-29|

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GB2179909A|1987-03-18|

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FI862969A|1987-01-28|

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GB2179909B|1989-07-19|

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HU194114B|1988-01-28|

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DK166075B|1993-03-08|

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CH672295A5|1989-11-15|

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ZA865502B|1987-05-27|

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PT82655A|1986-06-01|

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BR8601224A|1987-03-04|

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IL78908A|1990-07-26|

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SE8601593L|1987-01-28|

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IN167335B|1990-10-06|

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DK87486D0|1986-02-25|

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SG9391G|1991-04-05|

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IT8619520D0|1986-02-24|

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NO165716B|1990-12-17|

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SE8601593D0|1986-04-09|

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FI862969A0|1986-07-17|

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DE3526921A1|1987-02-05|

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ES296515U|1987-10-16|

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NO861310L|1987-01-28|

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ATA119986A|1991-10-15|

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CN86104288A|1987-01-28|

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DK166075C|1993-07-19|

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AU581743B2|1989-03-02|

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ES296515Y|1988-04-16|

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IT1189982B|1988-02-10|

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FR2585330B1|1989-05-12|

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HK60590A|1990-08-17|

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FI85680B|1992-02-14|

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IT8621033V0|1986-02-24|

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GB8613276D0|1986-07-09|

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CA1276572C|1990-11-20|

---

IL78908D0|1986-09-30|

---

NO165716C|1991-04-03|

---

JPS6228336A|1987-02-06|

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法律状态:

优先权:

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申请号 | 申请日 | 专利标题

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DE3526921A|DE3526921C2|1985-07-27|1985-07-27|

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DE8521677U|DE8521677U1|1985-07-27|1985-07-27|Bung barrel|

---